<template>
    <div id="app">
      <el-form :model="record" label-width="100px" :rules="formRules" ref="abc">
        <el-form-item label="奖惩记录名" prop="name">
          <el-input v-model="record.name"></el-input>
        </el-form-item>

        <el-form-item label="学生">
          <el-select v-model="record.stuId" placeholder="请选择学生">
            <el-option v-for="(item,index) in stuList" :key="index" :label="item.name" :value="item.id"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="奖惩描述" prop="des">
          <el-input v-model="record.des" type="textarea" rows="5"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click.prevent="test">保存</el-button>
        </el-form-item>
      </el-form>
    </div>
</template>

<script>
    export default {
      data(){
        return {
          stuList:[],
          record:{
            name:"",
            stuId:"",
            des:""
          },
          //定义表单的验证规则
          formRules:{//表单校验规则
            name:[
              //required：true表示该框是必填的。message表示用户出错后提示的信息，trigger是指什么时候触发验证
              {required:true,message:"奖惩名称不能为空",trigger:"blur"}
            ]
          }
        }
      },
      methods:{
        test(){
          this.$refs["abc"].validate((valid)=>{
            //valid表示表单是否验证通过。
            if(valid){
              //发出保存请求
              this.$confirm("是否确认提交","保存提示").then(()=>{
                this.axios.put("/record/update",this.record).then((resp)=>{
                    this.$message.success("修改成功！");
                    this.$router.push("/manager/record")
                  });
              }).catch(()=>{});

            }
          })
        }
      },
      created(){
        //获取所有学生信息
        this.axios.get("/student/selectAll").then((resp)=>{
          this.stuList=resp.data;
        });
        this.axios.get("/record/selectOne/"+this.$route.query.id).then((resp)=>{
          this.record=resp.data;
        });
      }
    }
</script>


<style scoped>

</style>
